Round Cathedral Trilogy Engagement Ring with Baguette Side Stones in 18k Yellow Gold

Full description

This round baguette trilogy ring in 18k yellow gold showcases a round brilliant-cut centre diamond beside two tapered baguette side diamonds. A four-claw centre setting defines the round outline while discreet claws secure the side stones. As a result, the step-cut baguettes create crisp linear contrast beside the lively round centre.

The round brilliant cut is admired for its balanced outline and lively faceting. Moreover, its symmetry delivers exceptional sparkle from the top and across changing angles.

Choose Your Perfect Diamond

Choose a premium lab-grown diamond or natural diamond to suit your priorities. Then compare carat weight, colour and clarity. The GIA guide to the 4Cs explains the qualities that shape a diamond’s appearance. Consequently, your choice can balance style, size, quality and budget.

18k yellow gold adds rich warmth and timeless jewellery character. In addition, its golden tone creates an elegant contrast with the bright diamonds.

Why Choose This Round Baguette Trilogy Ring in 18k Yellow Gold?

The two tapered baguette side diamonds are hand-selected to complement and remain in proportion to the centre stone you choose. Their clean step facets provide a calm counterpoint to the brilliant centre. Meanwhile, divided shoulders rise into an architectural cathedral profile. The open arrangement keeps the three stones clearly defined from the side. Consequently, the polished band feels structured, distinctive and beautifully balanced.

Next, browse our trilogy engagement ring collection and round engagement ring collection to compare related designs. Discover the craft behind our Hatton Garden jeweller and its London heritage. Then use our create your own wedding band service to plan your bridal set. Careful finishing gives the band a smooth and polished feel. Moreover, every contour supports a balanced appearance from each viewing angle. Finally, complimentary personalised engraving adds a private finishing touch and makes the finished ring distinctly yours.